Radio Antica e Radio d'epoca
CV1628
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Stato:
Gran Bretagna (Regno Unito)
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| Identico a |
CV1628
= GU8
= VT191_GPO
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| Valvole
simili |
Sostituita normalmente - piccola diff.:
CV324
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| Zoccolo |
SPECIAL TUBEBASE in general
Top contact with a cap.
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| Utilizzata per |
Militaire et/ou Services Publics |
| Filamento |
Vf 2.35 Volt / If 40 Ampere / Direct / Specified voltage AC/DC |
| Descrizione |
Va<22kV piv. Ia<4A average dc.
Tube designed for telephony and as a half wave mercury rectifier. Tube mounted vertically, base down so as to allow cooling of the base. This situation must be the same during storage so that the filament and anode do not become contaminated by the mercury. In operation, there must be a time delay after switching on the filament in order that the filament may attain its working temperature and that the condensation temperature may be within rated limits before the anode voltage is supplied. For a new tube, or when the tube has been in storage or transported, the filament must be run for at least 30 minutes at normal filament voltage before the anode voltage is applied. The two pins of the filament are one inch long and set one quarter of an inch apart.
Testo in altre lingue
(può variare)
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Dimensioni
(LxAxP)
incl.pins/tip |
100 x 475 x mm / 3.94 x 18.70 x inch |
| Peso |
1700 g / 59.97 oz |
| Bibliografia |
- - Manufacturers Literature
-- Original-techn. papers.
Babani, International Radio Tube Encyclopaedia
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[rmxtube-en]
| Conformità dei dati |
Ulteriori informazioni |
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